🎵 Ecoacoustic Beamforming Analysis Report

wind

Generated on 2025-08-01 15:19:22

🧭 Geophony Profile Metadata

Profile: rain
Weights: {'Hf': 0.1, 'ADI': 0.15, 'TEMP': 0.3, 'ACI': 0.1, 'SPATIAL': 0.35}
Params: ADI_dB=-25, corr=0.6, min_angle=45.0, hpf=None, envelope_median_ms=15
DEBUG: total_score(direction_0)=0.6426 (profile=rain)
DEBUG: ADI_dB threshold used: -25

📊 Analysis Parameters

Duration: 30s
Grid Mode: fibonacci
Max Exports: 5
Min Uniqueness: 0.3
Correlation Threshold: 0.7
Sample Rate: 44100 Hz

Total Directions

18

Selected Directions

5

Exported Files

5

Analysis Duration

30s

🔊 Selected Direction Audio Files

Listen to the exported beamformed audio for each selected direction:

Direction: NORTH

Uniqueness Score: 0.6426

RMS Power: 0.0071

Components:
Activity: 0.181 | Frequency: 0.000 | Temporal: 0.928 | Acoustic: 0.399 | Spatial: 0.875
Spectrogram for north

Direction: SOUTHWEST

Uniqueness Score: 0.5500

RMS Power: 0.0068

Components:
Activity: 1.000 | Frequency: 0.000 | Temporal: 0.000 | Acoustic: 1.000 | Spatial: 1.000
Spectrogram for southwest

Direction: UP

Uniqueness Score: 0.5034

RMS Power: 0.0080

Components:
Activity: 0.247 | Frequency: 0.000 | Temporal: 0.645 | Acoustic: 0.402 | Spatial: 0.700
Spectrogram for up

Direction: DOWN-SOUTH

Uniqueness Score: 0.4170

RMS Power: 0.0080

Components:
Activity: 0.481 | Frequency: 0.000 | Temporal: 0.486 | Acoustic: 0.618 | Spatial: 0.461
Spectrogram for down-south

Direction: SOUTHEAST

Uniqueness Score: 0.3783

RMS Power: 0.0084

Components:
Activity: 0.266 | Frequency: 0.000 | Temporal: 0.661 | Acoustic: 0.815 | Spatial: 0.205
Spectrogram for southeast

📈 Analysis Results Overview

Selection Analysis Visualization

Selection Analysis

Exported Direction Spectrograms

Exported Spectrograms

📋 Detailed Metrics (Selected Directions)

Direction ACI ADI Hf Ht Total Score RMS Power
north 599.4927 0.0000 0.2492 0.7439 0.6426 0.0071
southeast 601.4507 0.0000 0.2529 0.7739 0.3783 0.0084
southwest 602.3184 0.0000 0.2852 0.8484 0.5500 0.0068
up 599.5091 0.0000 0.2521 0.7758 0.5034 0.0080
down-south 600.5239 0.0000 0.2624 0.7937 0.4170 0.0080

⚖️ Uniqueness Score Weights

Activity (Hf): 0.25
Frequency Diversity (ADI): 0.25
Temporal Complexity (1-Ht): 0.15
Acoustic Complexity (ACI): 0.20
Spatial Uniqueness: 0.15

📁 Generated Files